API / Kubernetes Interview questions
What is a Kubernetes worker node?
A Kubernetes worker node is a physical or virtual machine that runs containerized applications and services.
It includes the following components:
- The kubelet is an agent that runs on each node and communicates with the Kubernetes API server to manage the container lifecycle.
- kube-proxy
- The kube-proxy is responsible for managing network routing between pods and services in the Kubernetes cluster.
- A container runtime is responsible for starting and stopping containers on a node. Examples include Docker, containerd, and CRI-O.
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